Maxitrol 325-9BL-2 Regulator

The Maxitrol 325-9BL-2 is a high-performance 2" NPT line pressure gas regulator specifically engineered for 2 PSI piping systems in large-scale residential, commercial, and industrial applications. This robust unit utilizes a lever-acting design to provide precise control from full flow down to pilot flow, supporting a massive 2,250,000 BTU/hr maximum capacity. It is built with a high-leverage linkage assembly to ensure positive dead-end lock-up, maintaining safety when downstream appliances are not in use. Designed for durability in challenging environments, this model features Imblue Technology, a specialized coating that enhances corrosion resistance for outdoor installations and protection against the elements. It comes factory-calibrated for an outlet pressure range of 7-11" w.c., making it an ideal choice for CSST, semi-rigid copper, or black iron pipe systems. This regulator is ANSI Z21.80/CSA 6.22 certified, ensuring compliance with the highest standards for gas pressure regulation.

Key Benefits

• Maximum Flow Capacity: Supports high-demand systems with a total load of up to 2,250,000 BTU/hr.
• Imblue Technology: Provides an advanced protective coating for superior corrosion resistance and outdoor longevity.
• Positive Lock-Up: The high-leverage valve design guarantees a secure dead-end lock-up to prevent pressure creep.
• Versatile Compatibility: Certified for use with natural, manufactured, mixed, liquefied petroleum (LP) gases, and LP gas-air mixtures.
• Multi-Positional Mounting: Capable of being installed in various orientations (upright mounting required if a vent limiter is used).

Common Questions

Do I need a vent limiter for indoor installation? Yes, for indoor applications where you cannot pipe the vent to the outdoors, a 12A49 vent limiting device is typically required to comply with safety codes. Can this regulator be used for high-pressure 5 PSI systems? The 325-9BL-2 is CSA certified for 2 PSI inlet pressure. For systems up to 5 PSI, an Overpressure Protection Device (OPD) must be factory-installed to meet certification standards. Is this model suitable for LP gas? Absolutely. This regulator is fully compatible with propane (LP) systems, provided the inlet pressure does not exceed the 2 PSI rated limit.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.